Radeon HD 4850 and Radeon 780M - video card comparison
Passmark - benchmark score Radeon HD 4850 vs Radeon 780M
Radeon HD 4850
1057
Radeon 780M
7300
Radeon HD 4850
Radeon 780M
Architecture
Terascale 1 (2008−2010)
RDNA 3
GPU code name
RV770
Phoenix
Market segment
Desktop
Laptop
Release date
June 2008
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
3000 MHz
Core clock speed
625 MHz
1500 MHz
Floating-point performance
1,000.0 gflops
-
Manufacturing process technology
55 nm
4 nm
Number of transistors
956 million
25,390 million
Pipelines / CUDA cores
800
768
Power consumption (TDP)
110 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
25.00
139.2
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
993 MHz
System Shared
Memory bandwidth
63.55 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
Portable Device Dependent
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3